CN106493108A - A kind of no-sour cleaner technique of vacuum interrupter - Google Patents
A kind of no-sour cleaner technique of vacuum interrupter Download PDFInfo
- Publication number
- CN106493108A CN106493108A CN201610859126.3A CN201610859126A CN106493108A CN 106493108 A CN106493108 A CN 106493108A CN 201610859126 A CN201610859126 A CN 201610859126A CN 106493108 A CN106493108 A CN 106493108A
- Authority
- CN
- China
- Prior art keywords
- vacuum interrupter
- vacuum
- technique
- high pressure
- sour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a kind of no-sour cleaner technique of vacuum interrupter, step includes：(1) vacuum interrupter part is rinsed using water under high pressure；(2) clean while being ground polishing to vacuum interrupter part；(3), after rinse dehydration, vacuum interrupter part is carried out vacuum high-temperature purification.The technique is independent of acid and cleaned, it is to avoid the chemicals after cleaning is difficult to reclaim, and pollutes the defect of environment, and process is simple, and convenient post-treatment is easy to industrialize.
Description
Technical field
The present invention relates to vacuum interrupter field of metal surface treatment technology, more particularly to a kind of anacidity of vacuum interrupter
Cleaning, the technique be independent of acid and cleaned, it is to avoid the chemicals after cleaning is difficult to reclaim, and pollutes lacking for environment
Fall into.
Background technology
Vacuum interrupter, also known as vacuum switch tube, are the core components of mesohigh power switch, mainly by airtight insulation outside
The part such as shell, galvanic circle, shielding harness, contact, bellows constitutes.Mesohigh electricity is made by the excellent insulating properties of vacuum in pipe
Road rapid blow-out can suppress electric current after cutting off the electricity supply, it is to avoid accident and unexpected generation, be mainly used in the power transmission and distribution of electric power
Control system, is also applied to the distribution systems such as metallurgy, mine, oil, chemical industry, railway, broadcast, communication, industrial high-frequency heating.Tool
The features such as having energy-conservation, section material, fire prevention, explosion-proof, small volume, life-span length, low, reliable and pollution-free maintenance cost.
Cleaning to vacuum interrupter, widely used at present have sour cleaning, and it is exactly work the characteristics of cleaning to have acid
Skill step is more, and process is relative complex, and time-consuming, and the chemicals after cleaning can cause to be difficult to reclaim, and pollutes environment
Technical problem.
Content of the invention
In view of this, the invention provides a kind of no-sour cleaner technique of vacuum interrupter, the anacidity of the vacuum interrupter
Cleaning is independent of acid and is cleaned, with dust or chemistry that water under high pressure removes the iron and steel original paper surface in vacuum interrupter
Dirt, process is simple, convenient post-treatment are easy to industrialize, and will not be to environment.
The invention provides a kind of no-sour cleaner technique of vacuum interrupter, step includes：
(1) vacuum interrupter part is rinsed using water under high pressure；
(2) clean while being ground polishing to vacuum interrupter part；
(3), after rinse dehydration, vacuum interrupter part is carried out vacuum high-temperature purification.
The invention has the beneficial effects as follows：The present invention is independent of acid and is cleaned, using the spy such as water density is big, erosive force is strong
Point, is directly removed the dust or chemical dirt on the iron and steel original paper surface in vacuum interrupter, coordinates follow-up machine using water under high pressure
Tool ground and cleaned polishing, vacuum high-temperature purify etc. processing step, reach piece surface process technological requirement, process is simple, after
Process and be conveniently easy to industrialize, and will not be to environment.
Specific embodiment
The invention provides a kind of no-sour cleaner technique of vacuum interrupter, step includes：
(1) vacuum interrupter part is rinsed using water under high pressure；
(2) vacuum interrupter part is cleaned while being ground polishing to vacuum interrupter part；
(3), after rinse dehydration, vacuum interrupter part is carried out vacuum high-temperature purification.
Preferably, water under high pressure of step (1) water under high pressure for 0.6 1MPa of pressure.
Pickling be the most basic processing technology of electrovacuum industry, main purpose be remove piece surface oxide, deoil after
Residual greasy dirt, compound etc..But the chemicals after cleaning is difficult to reclaim, environment is polluted, post processing is complicated, and technique is loaded down with trivial details.
This technique is rinsed to vacuum interrupter part by the water under high pressure of specified pressure, is being independent of in the case that acid cleaned
Close cleaning performance is reached, is further coordinated the polishing of subsequent mechanical ground and cleaned, vacuum high-temperature to purify, is eliminated acid pickling step
While reached the technological requirement of vacuum interrupter piece surface process, be effectively simplified the acid cleaning process of current employing, clearly
Wash and work well and be easy to industrialize.
More preferred, step (1) the vacuum interrupter part includes moved end lid, static side lid, ripple protective cover.
Preferably, step (2) the grinding and polishing time is 1.5-2.5 hours.
More preferred, step (2) cleaning is using neutral cleaners, the aqueous solution of polishing agent to vacuum interrupter zero
Part is cleaned.
Preferably, the temperature that step (3) vacuum high-temperature is purified is 900-1100 DEG C, and the clarification time is that 1.5-2.5 is little
When.
The no-sour cleaner technique of the vacuum interrupter that the present invention is provided is given further below in conjunction with specific embodiment
Explanation.The embodiments described below is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Experimental technique in following embodiments, if no special instructions, is conventional method.Reality used in following embodiments
Test material if no special instructions, be market and be commercially available.
Embodiment 1
A kind of no-sour cleaner technique of vacuum interrupter is present embodiments provided, technological process is：High pressure water flushing washing machine
Tool ground and cleaned polishing rinse dehydration vacuum high-temperature is purified.
Concrete technology step includes：
(1) high pressure water washing：Vacuum interrupter part is rinsed using water under high pressure；The high-pressure water pressure is
0.6MPa, carries out omnibearing flushing to piece surfaces such as moved end lid, static side lid, ripple protective covers, removes in vacuum interrupter
Iron and steel original paper surface dust and chemical dirt, a length of 1 hour during flushing.
(2) mechanical lapping cleaning polishing：After high pressure water washing is finished, open vibratory finishing machine and vacuum interrupter part is entered
Row mechanical lapping is cleaned to vacuum interrupter part using the aqueous solution of neutral cleaners, polishing agent while polishing, is thrown
Light cleaning is synchronous to be carried out, when a length of 1.5 hours.
(3) after polishing terminates, in 28kHz, power 0.5W/cm2Under the conditions of carry out ultrasonic wave water washing and be dehydrated.
(4) vacuum high-temperature is purified：After dehydration is finished, it is 1100 DEG C by vacuum interrupter part in temperature, the clarification time is
Vacuum high-temperature purification is carried out under conditions of 2.5 hours.
Vacuum interrupter cleaning is carried out using process above, any chemical reagent is not adopted, process is simple is easy to implement, subtracts
Few time-consuming improve cleaning efficiency, cleaning performance is good and will not be to environment.
Embodiment 2
A kind of no-sour cleaner technique of vacuum interrupter is present embodiments provided, technological process is：High pressure water flushing washing machine
Tool ground and cleaned polishing rinse dehydration vacuum high-temperature is purified.
Concrete technology step includes：
(1) high pressure water washing：Vacuum interrupter part is rinsed using water under high pressure；The high-pressure water pressure is
1MPa, carries out omnibearing flushing to piece surfaces such as moved end lid, static side lid, ripple protective covers, removes in vacuum interrupter
The dust on iron and steel original paper surface and chemical dirt, a length of 0.8 hour during flushing.
(2) mechanical lapping cleaning polishing：After high pressure water washing is finished, open vibratory finishing machine and vacuum interrupter part is entered
Row mechanical lapping is cleaned to vacuum interrupter part using the aqueous solution of neutral cleaners, polishing agent while polishing, is thrown
Light cleaning is synchronous to be carried out, when a length of 2 hours.
(3) after polishing terminates, in 28kHz, power 0.8W/cm2Under the conditions of carry out ultrasonic wave water washing and be dehydrated.
(4) vacuum high-temperature is purified：Dehydration finish after, by vacuum interrupter part temperature be 1000 DEG C, the clarification time is 2
Vacuum high-temperature purification is carried out under the vacuum condition of hour.
Vacuum interrupter cleaning is carried out using process above, cleaning performance is substantially the same manner as Example 1, do not adopt anyization
Reagent being learned, process is simple is easy to implement, reducing time-consuming raising cleaning efficiency, cleaning performance is good and dirt will not be caused to environment
Dye.
Embodiment 3
A kind of no-sour cleaner technique of vacuum interrupter is present embodiments provided, technological process is：High pressure water flushing washing machine
Tool ground and cleaned polishing rinse dehydration vacuum high-temperature is purified.
Concrete technology step includes：
(1) high pressure water washing：Vacuum interrupter part is rinsed using water under high pressure；The high-pressure water pressure is
0.7MPa, carries out omnibearing flushing to piece surfaces such as moved end lid, static side lid, ripple protective covers, removes in vacuum interrupter
Iron and steel original paper surface dust and chemical dirt, a length of 1 hour during flushing.
(2) mechanical lapping cleaning polishing：After high pressure water washing is finished, open vibratory finishing machine and vacuum interrupter part is entered
Row mechanical lapping is cleaned to vacuum interrupter part using the aqueous solution of neutral cleaners, polishing agent while polishing, is thrown
Light cleaning is synchronous to be carried out, when a length of 2 hours.
(3) after polishing terminates, in 28kHz, power 0.8W/cm2Under the conditions of carry out ultrasonic wave water washing and be dehydrated.
(4) vacuum high-temperature is purified：After dehydration is finished, it is 1000 DEG C by vacuum interrupter part in temperature, the clarification time is
Vacuum high-temperature purification is carried out under the vacuum condition of 1.5 hours.
Vacuum interrupter cleaning is carried out using process above, cleaning performance is substantially the same manner as Example 1, do not adopt anyization
Reagent being learned, process is simple is easy to implement, reducing time-consuming raising cleaning efficiency, cleaning performance is good and dirt will not be caused to environment
Dye.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvements that is made etc. should be included within the scope of the present invention.
Claims (6)
1. the no-sour cleaner technique of a kind of vacuum interrupter, it is characterised in that：Step includes：
(1) vacuum interrupter part is rinsed using water under high pressure；
(2) clean while being ground polishing to vacuum interrupter part；
(3), after rinse dehydration, vacuum interrupter part is carried out vacuum high-temperature purification.
2. the no-sour cleaner technique of vacuum interrupter as claimed in claim 1, it is characterised in that：Step (1) water under high pressure
Water under high pressure for 0.6 1MPa of pressure.
3. the no-sour cleaner technique of vacuum interrupter as claimed in claim 2, it is characterised in that：Step (1) vacuum is gone out
Arc chamber part includes moved end lid, static side lid, ripple protective cover.
4. the no-sour cleaner technique of vacuum interrupter as claimed in claim 1, it is characterised in that：Step (2) grinding is thrown
The light time is 1.5-2.5 hours.
5. the no-sour cleaner technique of vacuum interrupter as claimed in claim 4, it is characterised in that：Step (2) described cleaning be
Vacuum interrupter part is rinsed using the aqueous solution of neutral cleaners, polishing agent.
6. the no-sour cleaner technique of vacuum interrupter as claimed in claim 1, it is characterised in that：Step (3) vacuum is high
The temperature that temperature is purified is 900-1100 DEG C, and the clarification time is 1.5-2.5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859126.3A CN106493108A (en) | 2016-09-28 | 2016-09-28 | A kind of no-sour cleaner technique of vacuum interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610859126.3A CN106493108A (en) | 2016-09-28 | 2016-09-28 | A kind of no-sour cleaner technique of vacuum interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106493108A true CN106493108A (en) | 2017-03-15 |
Family
ID=58291041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610859126.3A Pending CN106493108A (en) | 2016-09-28 | 2016-09-28 | A kind of no-sour cleaner technique of vacuum interrupter |
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| Country | Link |
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| CN (1) | CN106493108A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD250606A1 (en) * | 1985-07-02 | 1987-10-14 | Komb Veb Elektro Apparate Werk | METHOD FOR FORMING VACUUM CHAMBERS |
| CN201367463Y (en) * | 2009-03-06 | 2009-12-23 | 陕西宝光真空电器股份有限公司 | Copper element pickling tooling device for vacuum arc extinguish chamber |
| CN201386138Y (en) * | 2009-03-06 | 2010-01-20 | 陕西宝光真空电器股份有限公司 | Pickling fixture for copper parts of vacuum interrupter |
| CN201609700U (en) * | 2010-01-22 | 2010-10-20 | 陕西宝光真空电器股份有限公司 | Part cleaning device for vacuum arc-quenching chamber |
| CN102899674A (en) * | 2012-10-22 | 2013-01-30 | 哈尔滨工业大学 | Cleaning method of precise stainless steel parts under high vacuum and strong radiation environment |
| CN104385109A (en) * | 2014-09-25 | 2015-03-04 | 湖北大禹汉光真空电器有限公司 | Acid-free surface treatment technology of electrical pure iron and stainless steel parts for electrical vacuum device |
| CN105834161A (en) * | 2016-06-16 | 2016-08-10 | 湖北省新石器电陶科技有限公司 | Full automatic cleaning machine for vacuum switch tubes |
-
2016
- 2016-09-28 CN CN201610859126.3A patent/CN106493108A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD250606A1 (en) * | 1985-07-02 | 1987-10-14 | Komb Veb Elektro Apparate Werk | METHOD FOR FORMING VACUUM CHAMBERS |
| CN201367463Y (en) * | 2009-03-06 | 2009-12-23 | 陕西宝光真空电器股份有限公司 | Copper element pickling tooling device for vacuum arc extinguish chamber |
| CN201386138Y (en) * | 2009-03-06 | 2010-01-20 | 陕西宝光真空电器股份有限公司 | Pickling fixture for copper parts of vacuum interrupter |
| CN201609700U (en) * | 2010-01-22 | 2010-10-20 | 陕西宝光真空电器股份有限公司 | Part cleaning device for vacuum arc-quenching chamber |
| CN102899674A (en) * | 2012-10-22 | 2013-01-30 | 哈尔滨工业大学 | Cleaning method of precise stainless steel parts under high vacuum and strong radiation environment |
| CN104385109A (en) * | 2014-09-25 | 2015-03-04 | 湖北大禹汉光真空电器有限公司 | Acid-free surface treatment technology of electrical pure iron and stainless steel parts for electrical vacuum device |
| CN105834161A (en) * | 2016-06-16 | 2016-08-10 | 湖北省新石器电陶科技有限公司 | Full automatic cleaning machine for vacuum switch tubes |
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Application publication date: 20170315 |